IOCTL1284 Terminate | Lucent Technologies USS-720 guide

Evaluation Kit for USS-720 Instant USB	Information Manual, Rev. 1
USB-to-IEEE1284 Bridge	September 1999

Table of Contents (continued)
nFault Interrupt	5-23
Bulk In Interrupt	5-23
Bulk Out Interrupt	5-23
Change Interrupt	5-23
Disconnect Interrupt	5-23
External Circuitry Requirements	5-24
Filter Bypass Mode	5-25
High Drive Mode	5-25
Self-Powered Mode	5-25
Absolute Maximum Ratings	5-25
Electrical Characteristics	5-26
Timing Characteristics	5-27
Outline Diagram	5-28
44-Pin MQFP	5-28
Ordering Information	5-28
Typical Circuit Showing the USS-720 Bridging USB to Parallel Port
Application Note	6-1
Description	6-1
USS-720 USB Device Driver Preliminary User Guide	7-1
1. Introduction	7-1
2. Initialization	7-3
3. I/O File Functions	7-3
3.1. CreateFile	7-4
3.2. ReadFile	7-5
3.3. WriteFile	7-6
3.4. DeviceIoControl	7-7
3.5. CloseHandle	7-8
4. I/O Control Codes	7-9
4.1. IOCTL_1284_ ECP_FWDTOREV	7-10
4.2. IOCTL_1284_ECP_REVTOFWD	7-11
4.3. IOCTL_1284_ ECP_SET_CHANNEL	7-12
4.4. IOCTL_1284_ SET_MODE	7-13
4.5. IOCTL_1284_ TERMINATE	7-14
4.6. IOCTL_ABORT_PIPE	7-15
4.7. IOCTL_CANCEL_PIPE_REQUEST	7-16
4.8. IOCTL_GET_1284_REGISTER	7-17
4.9. IOCTL_GET_ALTSETTING	7-18
4.10. IOCTL_GET_CAPABILITIES	7-19
4.11. IOCTL_GET_CONFIGURATION_DESCRIPTOR	7-20
4.12. IOCTL_GET_DEVICE_DESCRIPTOR	7-21
4.13. IOCTL_GET_DEVICE_INSTANCES	7-22
4.14. IOCTL_GET_INTERFACE	7-23
4.15. IOCTL_GET_PORT_STATUS	7-24
4.16. IOCTL_ISSUE_USS720_COMMAND	7-25
4.17. IOCTL_READ_INTERRUPT_PIPE	7-26
4.18. IOCTL_RESET_PIPE	7-27
4.19. IOCTL_SET_1284_REGISTER	7-28

1-4	Lucent Technologies Inc.

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Lucent Technologies manual USS-720 USB Device Driver Preliminary User Guide, IOCTL1284 Terminate, IOCTLSET1284REGISTER

Contents

Introduction Information Manual, Rev September Table of Contents Information Manual, Rev Evaluation Kit for USS-720 September USB-to-IEEE Bridge IOCTL1284 Terminate USS-720 USB Device Driver Preliminary User GuideIOCTLSET1284REGISTER USS-720 USB Port Monitor Application Note Evaluation Kit Contents Hardware Requirements \SAMPLES OSR2.1 Cable Installation Instructions Getting Started Instructions Software Updates Windows 98 Cable Installation Instructions Plug and Play USB Driver and Port MonitorPort Creation Eeprom Lucent Technologies Inc Lucent Technologies Microelectronics Group In-System Design, Inc USB Applications Support September Evaluation Kit Software USS-720 Driver Software Object Code License AgreementFebruary Introduction USS-720 Software Use Agreement February Licensed SoftwareFurnishing of Licensed Software Ownership USS-720 February Software Use Agreement Warranty and Indemnity Agreement PrevailsNothing Construed 04 Conﬁdentiality Publicity NonassignabilityAddresses Integration Applicable Law Disputes USS720.INF USS720.SYSDocumentation USS-720 Software Use Agreement February Software Components Application Note, Rev February Plug and Play Operation PnP Customer-Deﬁned DataPrinter Enumeration Power Management Installation ProcessOperating Systems Supported USB Hardware Types Supported Printer Types Supported Print Types Supported Preliminary Data Sheet, Rev September FeaturesDescription Table of Contents Pin Information Preliminary Data Sheet, Rev USS-720USB-to-IEEE Parallel Port nAutoFd Signal Active-Low Parallel Port nSelectIn Signal Active-LowParallel Port nInit Signal Active-Low Parallel Port nAck Signal Active-Low Overview USB PortDevice Descriptor, Conﬁgurations, and Inter- faces Descriptor Locations Onboard Device Descriptor USB-to- Ieee 1284 Bridge SeptemberDevice Descriptor Offset Field Size Value Description USB-to- Ieee Conﬁguration Descriptor Interface Descriptors Bulk Out Endpoint Descriptor, I0A0E1 Bulk Out Endpoint Descriptor, I0A1E1 September USB-to-IEEE1284 BridgeBulk In Endpoint Descriptor, I0A1E2 Bulk In Endpoint Descriptor, I0A2E2 Bulk Out Endpoint Descriptor, I0A2E1Interrupt Endpoint Descriptor, I0A2E3 Requests PipesStandard Requests Printer Class-Speciﬁc Requests Get Port Status Data Bit Description GET1284REGISTER Vendor-Speciﬁc RequestsSET1284REGISTER Ieee 1284 Port Register-Based Operation Registers GET1284REGISTER Data Byte Register DataInterrupt Pipe Read Data Byte Register Data Default Bit Symbol Bit Description Status Register Address Bit SymbolParallel Port nFault Signal Reserved Control Register Address Bit Symbol Access Default Bit Symbol Bit DescriptionParallel Port nInit Signal USB-to-IEEE1284 Bridge USS-720Instant USB ECP Command Register Address Bit Symbol Access Extended Control Register Address Bit Symbol Mode20 Description USS-720 Control Register Address Bit Symbol USS-720 Setup Register Address Bit Symbol Interrupts External Circuitry Requirements External Crystal Connection Filter Bypass Mode High Drive ModeSelf-Powered Mode Absolute Maximum Ratings Parameter Symbol Min Unit Electrical Characteristics Parameter Symbol Test Conditions Min Typ Max UnitCapacitance Values Parameter Unit Clklo Clkhi Setup and Hold Input Timing Parameter Timing CharacteristicsOutput Delay Timing Parameter Min Max Unit Outline Diagram Ordering InformationPin Mqfp Device Code Package Comcode Application Note February Description Parallel PortBridging USB to Typical Circuit Showing USS Lucent Technologies Inc Signal Directions Preliminary User Guide, Rev February IOCTL1284 Setmode Initialization O File FunctionsPreliminary User Guide, Rev USS-720 February USB Device Driver CreateFile Error Codes ReadFile WriteFile DeviceIoControl CloseHandle O Control Codes Control Code Description IOCTL1284 Ecpfwdtorev Parameters IOCTL1284ECPREVTOFWD IOCTL1284 Ecpsetchannel Register Mode Description IOCTL1284 Setmode IOCTL1284 Terminate Ioctlabortpipe Value DescriptionBulkoutpipe Bulkinpipe Ioctlcancelpiperequest IOCTLGET1284REGISTER Ioctlgetaltsetting ALTINTERFACE0ALTINTERFACE1 ALTINTERFACE2 Ioctlgetcapabilities Ioctlgetconfigurationdescriptor Ioctlgetdevicedescriptor Ioctlgetdeviceinstances Ioctlgetinterface Ioctlgetportstatus Bit Meaning IOCTLISSUEUSS720COMMAND Command Description Ioctlreadinterruptpipe Byte Description Ioctlresetpipe IOCTLSET1284REGISTER Ioctlsetaltsetting Ioctlsoftreset O Control Data Structures DeviceinstanceheaderDeviceinstance Data Structure REGISTER1284 REGISTER1284, *PREGISTER1284 ADVREGISTER1284 ADVREGISTER1284, *PADVREGISTER1284 Lucent Technologies Inc USS-720 USB Port Monitor USS-720 Application Note USB Port Monitor February Printer Cable with Instant USB Software Installation Instructions W98USS720EvalKit2402.zip to download the installation ﬁlesApplication Note June Click on Enter Library September MN99-052CMPR-1 Replaces MN97-061CMPR-04